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A224616
Number of times the digit 1 appears in the first 10^n digits of Catalan's constant.
10
2, 18, 94, 1039, 9832, 99697, 1000293, 10003813, 100006305
OFFSET
1,1
LINKS
Eric Weisstein's World of Mathematics, Catalan's Constant Digits
CROSSREFS
Cf. A006752 (decimal expansion of Catalan's constant).
Cf. A224615 (number of times the digit 0 appears).
Cf. A224616 (this sequence).
Cf. A224696 (number of times the digit 2 appears).
Cf. A224706 (number of times the digit 3 appears).
Cf. A224717 (number of times the digit 4 appears).
Cf. A224774 (number of times the digit 5 appears).
Cf. A224775 (number of times the digit 6 appears).
Cf. A224816 (number of times the digit 7 appears).
Cf. A224817 (number of times the digit 8 appears).
Cf. A224818 (number of times the digit 9 appears).
Sequence in context: A036800 A157052 A280157 * A052633 A375628 A052638
KEYWORD
nonn,hard,base
AUTHOR
Eric W. Weisstein, Jul 20 2013
STATUS
approved